good one dani....I think it has something to do with the cover rocks, not the marra mamba ore, and at a pinch, maybe the host rocks, although unlikely.
nice to see someone with more than half a brain posting here dani....most of the posters here are a a couple of snags short of a barby.... especially TheInc. he is a young whippersnapper.
You said you were here for 7 years dani....where are you from?
Cheers, Tony.